Bizarrely users on Reddit have discovered that Super Mario Run appears to have disappeared from the App Store on iOS. The game is still available on Android but is no longer available to download on Apple devices. The game originally launched on iOS before coming to Android platforms and has been well-received. It could be a glitch, which is the most likely explanation. However, Apple is planning an iPhone event on the 12th so maybe it has something to do with that. Who knows?!